133721965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10771}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 173730816

約数和(自身を除く): 40008851

約数列:

[1, 5, 13, 65, 191, 955, 2483, 10771, 12415, 53855, 140023, 700115, 2057261, 10286305, 26744393, 133721965]

約数ペア:

[(1, 133721965), (5, 26744393), (13, 10286305), (65, 2057261), (191, 700115), (955, 140023), (2483, 53855), (10771, 12415)]